Thank you for viewing. Trumpet JUPITER JTR-300, B♭ ML bore 11.70mm, for beginners This item is listed as "as is" due to dents in the tubing and a bent bell. Thank you for your understanding. Pistons are smooth. After tube treatment, lacquer stripping, stitch processing, and brush-up, it has an unlacquered satin finish. It is not a spray-on lacquer finish. It has a cool appearance and a dry, jazzy sound! The pitch is accurate and the sound is light and clear! Versatile! The original hard case has no problems with hinges or handles and securely holds the trumpet. Mouthpiece: JUPITER 7C, a standard model. The inside of the tubes has been cleaned after soaking in baking soda and citric acid, so you can play it as soon as it arrives. Please consider this opportunity. Please refrain from price negotiations.